Individual Calculations January 2018
 Yerkin, Assylkhan  Total change: -113.20  Rating chartPersonal card
 Astana chess championship (O14-20) Astana KAZ 2017-11-10
RcRownchangeKK*chgGame
 1522 1739 4.50 8 -1.49 40 -59.60 
  Tleubayeva, Dana 1339  * KAZ1.0010.08403.20 
  Kabylkhanova, Dana 1549 KAZ0.001-0.7540-30.00 
  Cherkasov, Boris 1384 KAZ1.0010.11404.40 
  Khasenov, Tamerlan 1513 KAZ1.0010.21408.40 
  Galymbek, Alikhan 1531 KAZ0.001-0.7740-30.80 
  Muslim, Niyazbek 1339  * KAZ1.0010.08403.20 
  Utemisov, Aruzhan 1784 KAZ0.5010.06402.40 
  Bakytzhan, A 1735 KAZ0.001-0.5140-20.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Astana men chess championship 2017 Astana KAZ 2017-12-23
RcRownchangeKK*chgGame
 1592 1739 4.00 8 -1.34 40 -53.60 
  Alpysbayev, Rustam 1624 KAZ0.001-0.6640-26.40 
  Zekenov, Meirzhan 1339  * KAZ1.0010.08403.20 
  Konai, Isa 1441 KAZ0.501-0.3540-14.00 
  Kairbekova, Amina wc1892 KAZ1.0010.704028.00 
  Alin, Azamat 2060 KAZ0.001-0.1340-5.20 
  Muratov, Batyrkhan 1520 KAZ0.001-0.7840-31.20 
  Zhorayev, Almas 1349 KAZ0.501-0.4140-16.40 
  Khasenov, Tamerlan 1513 KAZ1.0010.21408.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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